Enzymes - Mock Test 48

Question 471

Tarui disease is characterized by the deficiency of the enzyme?

A) Liver phosphorylase B) Muscle phosphorylase C) Muscle and erythrocyte phosphofructokinase D) Lysosomal acid maltase

---

No Details

Question 472

Her’s disease is characterized by deficiency of?

A) Muscle phosphorylase B) Liver phosphorylase C) Debranching enzyme D) Glycogen synthase

---

No Details

Question 473

Amylopectinosis is caused due to absence of?

A) Debranching enzyme B) Branching enzyme C) Acid maltase D) Glucose-6-phosphatase

---

No Details

Question 474

Pompe ’s d isease is caused due to deficiency of?

A) Lysosomal α-1→4 and 1→6-glucosidase B) Glucose-6-phosphatase C) Glycogen synthase D) Phosphofructokinase

---

No Details

Question 475

Mc Ardle’s syndrome is characterized by the absence of?

A) Liver phosphorylase B) Muscle phosphorylase C) Branching enzyme D) Debranching enzyme

---

No Details

Question 476

Cori disease ( Limit dextrinosis ) is caused due to absence of?

A) Branching enzyme B) Debranching enzyme C) Glycogen synthase D) Phosphorylase

---

No Details

Question 477

Von Gierke’s disease is characterized by the deficiency of?

A) Glucose-6-phosphatase B) α -1→ 4 Glucosidase C) 1→ 6 Glucosidase D) Liver phosphorylase

---

No Details

Question 478

Characteristic features of active site are?

A) Flexible in nature B) Site of binding C) Acidic D) Both A and B

---

No Details

Question 479

The hormone activating the glycogen synthase activity is?

A) Insulin B) Glucagon C) Epinephrine D) ACTH

---

No Details

Question 480

Action of glycogen synthase is inhibited by?

A) Insulin B) Glucose C) Mg2+ D) Cyclic AMP

---

No Details